138964462

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 268894080

約数和(自身を除く): 129929618

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 113, 182, 203, 226, 233, 377, 406, 466, 754, 791, 1469, 1582, 1631, 2639, 2938, 3029, 3262, 3277, 5278, 6058, 6554, 6757, 10283, 13514, 20566, 21203, 22939, 26329, 42406, 42601, 45878, 47299, 52658, 85202, 87841, 94598, 175682, 184303, 298207, 342277, 368606, 596414, 614887, 684554, 763541, 1229774, 1527082, 2395939, 4791878, 5344787, 9926033, 10689574, 19852066, 69482231, 138964462]

約数ペア:

[(1, 138964462), (2, 69482231), (7, 19852066), (13, 10689574), (14, 9926033), (26, 5344787), (29, 4791878), (58, 2395939), (91, 1527082), (113, 1229774), (182, 763541), (203, 684554), (226, 614887), (233, 596414), (377, 368606), (406, 342277), (466, 298207), (754, 184303), (791, 175682), (1469, 94598), (1582, 87841), (1631, 85202), (2639, 52658), (2938, 47299), (3029, 45878), (3262, 42601), (3277, 42406), (5278, 26329), (6058, 22939), (6554, 21203), (6757, 20566), (10283, 13514)]